SOUTHAMPTON, PA- Philadelphia-area estates, residences and private collectors were the sources contributing to the outstanding lineup of fine paintings, decorative art, silver and jewelry to be offered by Stephenson’s Auctioneers over the first weekend of 2011. The opening session on Saturday, Jan. 1 is laden with beautiful antique silver and jewelry. One of the premier lots is a 19th-century Russian enameled-silver inkwell by Pavel A. Ovchinnikov (estimate $10,000-$18,000). The marble-based inkwell is intricately beaded and enameled, and is topped by a realistically crafted three-dimensional silver bear with ruby eyes. “Its central subject is very appealing, and the craftsmanship is simply exceptional,” said Cindy Stephenson, auctioneer and owner of Stephenson’s Auction Co. “We